Modular Analysis

Definition ∞ Modular analysis involves breaking down a complex system into smaller, independent components, or modules, to study and verify each part in isolation before examining their interactions. In blockchain, this approach is applied to smart contracts, protocol layers, or consensus algorithms, allowing for more manageable and thorough security assessments. It simplifies the verification process and aids in identifying localized issues.
Context ∞ The increasing complexity of decentralized finance (DeFi) protocols and multi-chain architectures makes modular analysis an essential tool for security auditors and developers. News reports on smart contract audits often detail how this methodology helps identify vulnerabilities in specific code segments. This analytical framework contributes significantly to building more secure and reliable digital asset systems.